Commit c820ad4c authored Mar 23, 2017 by James Smart Committed by Jens Axboe Apr 04, 2017

nvmet_fc: Clear SG list to avoid double frees



Clear SG list to avoid double frees of payload page list

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent f77fc87c

drivers/nvme/target/fc.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1624,6 +1624,8 @@ nvmet_fc_free_tgt_pgs(struct nvmet_fc_fcp_iod *fod)
		for_each_sg(fod->data_sg, sg, fod->data_sg_cnt, count)
		__free_page(sg_page(sg));
		kfree(fod->data_sg);
		fod->data_sg = NULL;
		fod->data_sg_cnt = 0;
		}